Introduction Consistent Hashing is an amazing hashing technique which is the technology behind various services like DynamoDB, Cassandra, Akamai etc. How? We will learn in detail. What is Hashing? I…
Note Recommended to read Part-7. Introduction We have seen vertical and horizontal scaling of our web-servers. How about our database server? Let’s say we have a database server with 24TB…
Introduction This article talks about an error encountered for AWS Secrets Manager – A previous rotation isn’t complete. That rotation will be reattempted. Where is the error caused? This error…
Let’s complete our application Before we begin our second and final part, I hope you have read part-1 of the article. If not, please read the first part and we…
Introduction Either you are a fresher or an experienced developer, you need a project that shines out of the crowd. Today we will build one such project. This is an…
Note Recommended to read Part-6 Introduction Now your website amazinglyme.com is gathering a lot of traffic. Recently you added a new feature in your website, wherein, if a user signs…
What are Payments? A payment is a voluntary exchange of money, goods, or any other valuable asset between two parties which they have agreed upon in advance. This exchange is…
When you start as a fresher joining a company as an intern there are a lot of unknowns that encircle you. These are the most common questions that you have…
Introduction One of the widely asked System Design question in an interview is — Design a URL Shortener. Let’s see how to approach it and solve this question. Let’s start by naming…
Introduction Today, I am gonna describe SSL/ TLS in simple language. We are also gonna talk about AWS Certificate Manager and its relation with SSL. To begin with… What is…
Dewansh Nigam